PartsTable
Technical Data Sheet
S23A8B ✓ Verified by PartsTable
· SFP TRANSCEIVER
WHAT YOU NEED TO KNOW
SR = Short Range (multimode, 300m) | LR = Long Range (single-mode, 10km) DOM = Digital Optical Monitoring — most enterprise SFPs support it
MATCH ALL THREE: Speed + Wavelength + Brand compatibility
PRODUCT OVERVIEW

The SEMICONDUCTOR DEVICE,THYRISTOR is a the manufacturer industrial component. Key specifications include overall_length: 0.555 INCHES MAXIMUM IN, mounting_method: PRESS FIT, overall_diameter: 1.625 INCHES MAXIMUM IN, special_features: MINIMUM CURRENT; JUNCTION PATTERN ARRANGEMENT: PNPN, features_provided: HERMETICALLY SEALED CASE, internal_configuration: JUNCTION CONTACT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-123-0786, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
S23A8B
NSN: 5961-01-123-0786
FSC: 5961
CAGE: 59993 — INTERNATIONAL RECTIFIER CORPORATION (USA)
SPECIFICATIONS
overall_length0.555 INCHES MAXIMUM IN
mounting_methodPRESS FIT
overall_diameter1.625 INCHES MAXIMUM IN
special_featuresMINIMUM CURRENT; JUNCTION PATTERN ARRANGEMENT: PNPN
features_providedHERMETICALLY SEALED CASE
internal_configurationJUNCTION CONTACT
semiconductor_materialSILICON
end_item_identification5840-01-105-4656
terminal_type_and_quantity1 TAB, SOLDER LUG AND 2 FERRULE
current_rating_per_characteristic20.00 MILLIAMPERES MAXIMUM GATE TRIGGER CURRENT, DC
voltage_rating_in_volts_per_characteristic800.0 MAXIMUM REPETITIVE PEAK REVERSE VOLTAGE
NSN5961-01-123-0786
COMPONENT DIAGRAM
BAIL LATCH 10G SFP+ 850nm · SR (MMF, 300m) DOM: Digital Optical Monitoring TX RX LC DUPLEX 20-PIN EDGE CONNECTOR ~56.5 mm ~13.4mm SFP+ TRANSCEIVER | 10G | 850nm | SR (MMF, 300m) Hot-swappable | LC duplex fiber | DDM/DOM supported TITLE SFP+ XCVR PN S23A8B MFR OEM SEMICONDUCTOR DEVICE,THYRISTOR
KEY FEATURES
FEATURES PROVIDED: HERMETICALLY SEALED CASE
TERMINAL TYPE AND QUANTITY: 1 TAB, SOLDER LUG AND 2 FERRULE
CURRENT RATING PER CHARACTERISTIC: 20.00 MILLIAMPERES MAXIMUM GATE TRIGGER CURRENT, DC
INTERNAL CONFIGURATION: JUNCTION CONTACT
MOUNTING METHOD: PRESS FIT
OVERALL DIAMETER: 1.625 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
FEATURES PROVIDEDHERMETICALLY SEALED CASE
TERMINAL TYPE AND QUANTITY1 TAB, SOLDER LUG AND 2 FERRULE
SPECIAL FEATURESMINIMUM CURRENT; JUNCTION PATTERN ARRANGEMENT: PNPN
CURRENT RATING PER CHARACTERISTIC20.00 MILLIAMPERES MAXIMUM GATE TRIGGER CURRENT, DC
OVERALL LENGTH0.555 INCHES MAXIMUM IN
INTERNAL CONFIGURATIONJUNCTION CONTACT
MOUNTING METHODPRESS FIT
OVERALL DIAMETER1.625 INCHES MAXIMUM IN
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC800.0 MAXIMUM REPETITIVE PEAK REVERSE VOLTAGE
SEMICONDUCTOR MATERIALSILICON
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
40488Interchangeable
interchangeable cross-reference
interchangeable
5277234Interchangeable
interchangeable cross-reference
interchangeable
404881Interchangeable
interchangeable cross-reference
interchangeable
2185440Interchangeable
interchangeable cross-reference
interchangeable
884094Interchangeable
interchangeable cross-reference
interchangeable
2448420Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is S23A8B?
S23A8B is a SEMICONDUCTOR DEVICE,THYRISTOR.
What parts can replace S23A8B?
There are 10 known substitutes for S23A8B: 40488, 5277234, 404881 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for S23A8B?
S23A8B is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-123-0786. This indicates validated use in U.S. government and defense supply chains.
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